code: def get_biencoder(parameters):
      return BiEncoderRanker(parameters)
  
file_path: BLINK/elq/candidate_ranking/utils.py
imports: import os
  import io
  import sys
  import json
  import torch
  import logging
  import numpy
  from collections import OrderedDict
  from pytorch_transformers.modeling_utils import CONFIG_NAME, WEIGHTS_NAME
  from tqdm import tqdm
  from elq.biencoder.biencoder import BiEncoderRanker
label_desc: Use image node_id 7 for calling a global function with example usage: get_biencoder(parameters) and returns: BiEncoderRanker